spark (1) 썸네일형 리스트형 [pyspark local setting] java.net.UnknownHostException $HOSTNAME 확인하고 /etc/hosts 에 127.0.0.1 $HOSTNAME 추가한다 참고 https://coderwall.com/p/ktbkea/play-framework-2-error-nodename-nor-servname-provided-or-not-known 더보기 16/11/02 09:54:23 ERROR SparkContext: Error initializing SparkContext. Caused by: java.net.UnknownHostException: Soleilui-iMac.local: nodename nor servname provided, or not known at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method).. 이전 1 다음